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FORUMS Photography Talk by Genre General Photography Talk 
Thread started 19 Feb 2018 (Monday) 14:38
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85mm Sq filters with a 28mm lens......

 
LeeRatters
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Feb 19, 2018 14:38 |  #1

Hi all,

Quick question hopefully if anyone has any experience......

Will a Hitech 85mm modular set up with polariser mounted on the front be okay with a 28mm FOV on full frame?

Like the below style - But I'd probably reduce it down to just use one square filter I expect.

https://static1.square​space.com …2af0163ba8/1430​773649286/ (external link)


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Colin ­ Glover
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Post edited 7 months ago by Colin Glover.
     
Feb 23, 2018 12:03 |  #2

Depends on two things: Thread size, and quality of both the polariser and the other glass you'll be putting in between that and the front of your CPL filter. You might get some vignetting, but zooming in slightly will get rid of it. Would the filters going in be round screw thread, or square like Cokin/Lee?


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LeeRatters
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Feb 23, 2018 12:15 |  #3

Thread size is 55mm but I thought the angle of view would be more important to vignetting...?

It's a square holder so the filters would be square.


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Post edited 7 months ago by Alveric.
     
Feb 23, 2018 12:29 |  #4

I'd rather go for the Cokin Z-Pro, which is 100mm. No issues with it on my 24mm, except at the utter ends of shift.


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Colin ­ Glover
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Feb 26, 2018 11:05 |  #5

Make sure the filters fit the holder. Anything less will move in there. Slightest of movement and its half through your image.


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LeeRatters
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Feb 26, 2018 11:43 |  #6

I'd imagine they will because I have Hitech filters anyway and I've bought the Hitech holder.

When it gets here I'll try it out and see if it is okay at a 28mm field of view.


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85mm Sq filters with a 28mm lens......
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